Structural Superimposition

Target ID & Chain

Source ID & Chain

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Structural Entry Filters:

Organisms
- Homo sapiens (7,784)
- Synthetic construct (5,261)
- Escherichia coli (1,848)
- Mus musculus (1,056)
- Saccharomyces cerevisiae (880)
- Eumeta variegata (642)
- Arabidopsis thaliana (608)
- Xenopus laevis (521)
- Staphylococcus aureus (469)
- Drosophila melanogaster (299)
- Mycobacterium tuberculosis (273)
- Escherichia coli k-12 (264)
- Geobacillus stearothermophilus (240)
- Saccharomyces cerevisiae (strain atcc 204508 / s288c) (231)
- Human immunodeficiency virus 1 (211)
- Saccharomyces cerevisiae s288c (200)
- Bacillus subtilis (199)
- Escherichia coli (strain k12) (195)
- Rattus norvegicus (187)
- Sulfolobus solfataricus (171)
- Oryza sativa subsp. japonica (169)
- Thermus thermophilus (167)
- Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (164)
- Schizosaccharomyces pombe (strain 972 / ATCC 24843) (156)
- Thermus aquaticus (139)
Methods
- Alphafold (19,304)
- X-RAY DIFFRACTION (17,644)
- ELECTRON MICROSCOPY (4,854)
- SOLUTION NMR (2,171)
- NEUTRON DIFFRACTION (8)
- SOLID-STATE NMR (8)
- ELECTRON CRYSTALLOGRAPHY (6)
- FIBER DIFFRACTION (2)
- SOLUTION SCATTERING (2)
- EPR (1)
Years
- 2026 (1,015)
- 2025 (1,654)
- 2024 (1,622)
- 2023 (1,517)
- 2022 (1,347)
- 2021 (1,269)
- 2020 (1,170)
- 2019 (1,045)
- 2018 (1,022)
- 2017 (1,057)
- 2016 (898)
- 2015 (806)
- 2014 (759)
- 2013 (941)
- 2012 (797)
- 2011 (693)
- 2010 (802)
- 2009 (786)
- 2008 (757)
- 2007 (582)
- 2006 (551)
- 2005 (434)
- 2004 (496)
- 2003 (401)
- 2002 (269)
Symmetry
- P 1 (5,610)
- P 21 21 21 (4,063)
- P 1 21 1 (2,791)
- C 1 2 1 (1,675)
- C 2 2 21 (1,075)
- P 21 21 2 (875)
- P 43 21 2 (603)
- P 41 21 2 (578)
- P 61 (539)
- P 31 2 1 (524)
- P 32 2 1 (431)
- H 3 (392)
- P 65 2 2 (293)
- P 61 2 2 (285)
- P 32 (228)
- I 2 2 2 (206)
- P 65 (185)
- P 41 (167)
- H 3 2 (165)
- P 31 (132)
- P 63 (115)
- P 2 21 21 (108)
- P 43 (100)
- P 42 21 2 (81)
- P 21 2 21 (76)
Ligands
- EDO (1,421)
- ADP (729)
- ATP (491)
- PO4 (483)
- SF4 (340)
- ACT (332)
- PEG (287)
- ANP (229)
- AGS (227)
- DTP (220)
- SAH (217)
- THP (212)
- DGT (170)
- EPE (167)
- DCP (165)
- TTP (164)
- CAC (147)
- GTP (127)
- BEF (124)
- MPD (123)
- PGE (123)
- FAD (119)
- DMS (110)
- IOD (109)
- PPV (108)
Resolution
- <1 (60)
- 1.0 - 1.5 (1,016)
- 1.5 - 2.0 (4,852)
- 2.0 - 2.5 (5,177)
- 2.5 - 3.0 (4,062)
- 3.0 - 3.5 (2,062)
- 3.5 - 4.0 (610)
- 4.0 - 4.5 (244)
- 4.5 - 5.0 (97)
- >5 (243)

Search Count: 43,988

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5OQJ

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Structure Of Yeast Transcription Pre-Initiation Complex With Tfiih

Organism: Saccharomyces cerevisiae (strain atcc 204508 / s288c), Synthetic construct
Method: ELECTRON MICROSCOPY
Release Date: 2018-04-25
Classification: TRANSCRIPTION
Ligands: ZN, MG, SF4

Structural Superimposition 3D-Fold Search Interaction Explorer

5OQJ

Organism: Saccharomyces cerevisiae (strain atcc 204508 / s288c), Synthetic construct
Method: ELECTRON MICROSCOPY
Release Date: 2018-04-25
Ligands: ZN, MG, SF4

Structural Superimposition 3D-Fold Search Interaction Explorer

9K39

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Human Rna Polymerase Iii De Novo Transcribing Complex 8 (Tc8)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9K39

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Ligands: ZN, MG, 3AT, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9K2G

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Human Rna Polymerase Iii De Novo Transcribing Complex 13 (Tc13)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4

Structural Superimposition 3D-Fold Search Interaction Explorer

9K2G

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Ligands: ZN, MG, 3AT, SF4

Structural Superimposition 3D-Fold Search Interaction Explorer

9K38

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Human Rna Polymerase Iii De Novo Transcribing Complex 6 (Tc6)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9K38

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Ligands: ZN, MG, 3AT, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9LXO

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Human Rna Polymerase Iii De Novo Transcribing Complex 6 (Tc6)(Without 3'Datp)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9LXO

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Ligands: ZN, MG, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9K3B

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Human Rna Polymerase Iii De Novo Transcribing Complex 10 Overall (Tc10-Overall)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9K3B

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Ligands: ZN, MG, 3AT, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9K36

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Human Rna Polymerase Iii De Novo Transcribing Complex 12 (Tc12)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4

Structural Superimposition 3D-Fold Search Interaction Explorer

9K36

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Ligands: ZN, MG, 3AT, SF4

Structural Superimposition 3D-Fold Search Interaction Explorer

9LKT

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Human Rna Polymerase Iii De Novo Transcribing Complex 10 (Tc10)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, 3AT, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9LKT

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Ligands: ZN, MG, 3AT, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9K3U

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Human Rna Polymerase Iii De Novo Transcribing Complex 5 (Tc5)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9K3U

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Ligands: ZN, MG, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9K3V

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Human Rna Polymerase Iii De Novo Transcribing Complex 4 (Tc4)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, 3AT, SF4, MG, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9K3V

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Ligands: ZN, 3AT, SF4, MG, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9LXN

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Human Rna Polymerase Iii De Novo Transcribing Complex 5 (Tc5)(Without 3'Datp)

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Resolution:3.30 Å Release Date: 2025-04-16
Classification: TRANSCRIPTION/DNA/RNA
Ligands: ZN, MG, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

9LXN

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2025-04-16
Ligands: ZN, MG, SF4, GTP

Structural Superimposition 3D-Fold Search Interaction Explorer

7FJJ

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Human Pol Iii Pre-Termination Complex

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2021-10-27
Classification: TRANSCRIPTION/RNA/DNA
Ligands: MG, ZN, SF4

Structural Superimposition 3D-Fold Search Interaction Explorer

7FJJ

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2021-10-27
Ligands: MG, ZN, SF4

Structural Superimposition 3D-Fold Search Interaction Explorer

7FJI

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Human Pol Iii Elongation Complex

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2021-10-27
Classification: TRANSCRIPTION/RNA/DNA
Ligands: ZN, SF4

Structural Superimposition 3D-Fold Search Interaction Explorer

7FJI

Organism: Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2021-10-27
Ligands: ZN, SF4

Structural Superimposition 3D-Fold Search Interaction Explorer

4C3I

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Structure Of 14-Subunit Rna Polymerase I At 3.0 A Resolution, Crystal Form C2-100

Organism: Saccharomyces cerevisiae
Method: X-RAY DIFFRACTION
Resolution:3.00 Å Release Date: 2013-10-23
Classification: TRANSFERASE
Ligands: SO4, ZN, MG, MPD

Structural Superimposition 3D-Fold Search Interaction Explorer

4C3I

Organism: Saccharomyces cerevisiae
Method: X-RAY DIFFRACTION
Release Date: 2013-10-23
Ligands: SO4, ZN, MG, MPD

Structural Superimposition 3D-Fold Search Interaction Explorer

4C3H

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Structure Of 14-Subunit Rna Polymerase I At 3.27 A Resolution, Crystal Form C2-93

Organism: Saccharomyces cerevisiae
Method: X-RAY DIFFRACTION
Resolution:3.27 Å Release Date: 2013-10-23
Classification: TRANSCRIPTION
Ligands: ZN

Structural Superimposition 3D-Fold Search Interaction Explorer

4C3H

Organism: Saccharomyces cerevisiae
Method: X-RAY DIFFRACTION
Release Date: 2013-10-23
Ligands: ZN

Structural Superimposition 3D-Fold Search Interaction Explorer

6GYM

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Structure Of A Yeast Closed Complex With Distorted Dna (Ccdist)

Method: ELECTRON MICROSCOPY
Release Date: 2018-12-05
Classification: TRANSCRIPTION
Ligands: SF4, ZN, MG

Structural Superimposition 3D-Fold Search Interaction Explorer

6GYM

Method: ELECTRON MICROSCOPY
Release Date: 2018-12-05
Ligands: SF4, ZN, MG

Structural Superimposition 3D-Fold Search Interaction Explorer

7AEA

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Cryo-Em Structure Of Human Rna Polymerase Iii Elongation Complex 2

Organism: Synthetic construct, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2021-02-03
Classification: TRANSCRIPTION
Ligands: ZN, SF4, MG

Structural Superimposition 3D-Fold Search Interaction Explorer

7AEA

Organism: Synthetic construct, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2021-02-03
Ligands: ZN, SF4, MG

Structural Superimposition 3D-Fold Search Interaction Explorer

7AE3

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Cryo-Em Structure Of Human Rna Polymerase Iii Elongation Complex 3

Organism: Synthetic construct, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2021-02-03
Classification: TRANSCRIPTION
Ligands: ZN, SF4, MG

Structural Superimposition 3D-Fold Search Interaction Explorer

7AE3

Organism: Synthetic construct, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2021-02-03
Ligands: ZN, SF4, MG

Structural Superimposition 3D-Fold Search Interaction Explorer

7AE1

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Cryo-Em Structure Of Human Rna Polymerase Iii Elongation Complex 1

Organism: Synthetic construct, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2021-02-03
Classification: TRANSCRIPTION
Ligands: ZN, SF4, MG

Structural Superimposition 3D-Fold Search Interaction Explorer

7AE1

Organism: Synthetic construct, Homo sapiens
Method: ELECTRON MICROSCOPY
Release Date: 2021-02-03
Ligands: ZN, SF4, MG

Structural Superimposition 3D-Fold Search Interaction Explorer

4C3J

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Structure Of 14-Subunit Rna Polymerase I At 3.35 A Resolution, Crystal Form C2-90

Organism: Saccharomyces cerevisiae
Method: X-RAY DIFFRACTION
Resolution:3.35 Å Release Date: 2013-10-23
Classification: TRANSCRIPTION
Ligands: ZN

Structural Superimposition 3D-Fold Search Interaction Explorer

4C3J

Organism: Saccharomyces cerevisiae
Method: X-RAY DIFFRACTION
Release Date: 2013-10-23
Ligands: ZN

Structural Superimposition 3D-Fold Search Interaction Explorer

Protein Functional Filters:

Enzyme
- Transferases (6,363)
- Hydrolases (5,410)
- Lyases (1,167)
- Isomerases (861)
- Oxidoreductases (369)
- Ligases (217)
- Translocases (7)
Uniprots
- P62805 (544)
- P06746 (434)
- P62799 (348)
- P04908 (344)
- P68431 (334)
- P20435 (328)
- P20434 (312)
- P20436 (311)
- P22139 (311)
- P40422 (311)
- P02281 (306)
- P06899 (289)
- P0A7Z4 (287)
- P0A800 (271)
- P04050 (259)
- P0A8T7 (252)
- P08518 (243)
- Q9Y253 (242)
- P16370 (241)
- P38902 (241)
- P27999 (239)
- P00644 (237)
- P0A8V2 (232)
- P84233 (227)
- Q6AZJ8 (222)
PFAM
- PF00562 (1,229)
- PF04565 (1,223)
- PF04560 (1,223)
- PF04561 (1,214)
- PF01000 (1,212)
- PF04563 (1,212)
- PF01193 (1,212)
- PF04998 (1,202)
- PF01192 (1,202)
- PF00623 (1,198)
- PF05000 (1,197)
- PF04997 (1,196)
- PF04983 (1,194)
- PF00125 (1,073)
- PF15511 (1,025)
- PF16211 (992)
- PF14791 (756)
- PF10391 (722)
- PF14716 (718)
- PF14792 (686)
- PF10385 (645)
- PF03118 (588)
- PF13656 (569)
- PF01191 (569)
- PF01194 (543)

Structural Entry Filters:

Search Count: 43,988

Protein Functional Filters:

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